74296440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 260837280

約数和(自身を除く): 186540840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 997, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 1994, 2070, 2484, 2760, 2991, 3105, 3240, 3726, 3988, 4140, 4968, 4985, 5982, 6210, 7452, 7976, 8280, 8973, 9315, 9970, 11964, 12420, 14904, 14955, 17946, 18630, 19940, 22931, 23928, 24840, 26919, 29910, 35892, 37260, 39880, 44865, 45862, 53838, 59820, 68793, 71784, 74520, 80757, 89730, 91724, 107676, 114655, 119640, 134595, 137586, 161514, 179460, 183448, 206379, 215352, 229310, 269190, 275172, 323028, 343965, 358920, 403785, 412758, 458620, 538380, 550344, 619137, 646056, 687930, 807570, 825516, 917240, 1031895, 1076760, 1238274, 1375860, 1615140, 1651032, 1857411, 2063790, 2476548, 2751720, 3095685, 3230280, 3714822, 4127580, 4953096, 6191370, 7429644, 8255160, 9287055, 12382740, 14859288, 18574110, 24765480, 37148220, 74296440]

約数ペア:

[(1, 74296440), (2, 37148220), (3, 24765480), (4, 18574110), (5, 14859288), (6, 12382740), (8, 9287055), (9, 8255160), (10, 7429644), (12, 6191370), (15, 4953096), (18, 4127580), (20, 3714822), (23, 3230280), (24, 3095685), (27, 2751720), (30, 2476548), (36, 2063790), (40, 1857411), (45, 1651032), (46, 1615140), (54, 1375860), (60, 1238274), (69, 1076760), (72, 1031895), (81, 917240), (90, 825516), (92, 807570), (108, 687930), (115, 646056), (120, 619137), (135, 550344), (138, 538380), (162, 458620), (180, 412758), (184, 403785), (207, 358920), (216, 343965), (230, 323028), (270, 275172), (276, 269190), (324, 229310), (345, 215352), (360, 206379), (405, 183448), (414, 179460), (460, 161514), (540, 137586), (552, 134595), (621, 119640), (648, 114655), (690, 107676), (810, 91724), (828, 89730), (920, 80757), (997, 74520), (1035, 71784), (1080, 68793), (1242, 59820), (1380, 53838), (1620, 45862), (1656, 44865), (1863, 39880), (1994, 37260), (2070, 35892), (2484, 29910), (2760, 26919), (2991, 24840), (3105, 23928), (3240, 22931), (3726, 19940), (3988, 18630), (4140, 17946), (4968, 14955), (4985, 14904), (5982, 12420), (6210, 11964), (7452, 9970), (7976, 9315), (8280, 8973)]